var cpimg=new Array();
var setimg=12;

for (t=0; t<setimg; t++)
{
  cpimg[t]=new Image();
  cpimg[t].src="../captains_img/tours"+(t+1)+".png";
}
var cpospresent=-1;

function ctplayer()
{
  if (document.images)
  {
    var cposfutur=cpospresent+1;
    if (cposfutur>=setimg)
      cposfutur=0;
    if (cpimg[cposfutur] && cpimg[cposfutur].complete)
    {
      var source=0;
      if (document.images.cpidimg)
        source=document.images.cpidimg;
      if (document.all && document.getElementById("cpidimg"))
        source=document.getElementById("cpidimg");
      if (source)
      {
        source.src=cpimg[cposfutur].src;
        cpospresent=cposfutur;
      }

      setTimeout("ctplayer()", 5000);

    }
    else
    {
      setTimeout("ctplayer()", 500);
    }
  }
}

setTimeout("ctplayer()", 5000);